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Pjesma - Razmjenavjestina-wiki
"I see the light
of a new Dawn
when PowerAmiga
will be born
Years passed by
whith promises & lie
teasing good people
under the sky
I hope some Prophet or Messiah
will resurect our female friend
& lead Us who believe
in new Millenium of winTel end"
-
I see the light
of a new Dawn
when PowerAmiga
will be born
Years passed bywhith promises & lie
teasing good people
under the sky
I hope some Prophet or Messiahwill resurect our female friend
& lead Us who believe
in new Millenium of winTel end
Overview of all available Nvidia Ion Products (Motherboards, PCs, Netbooks)
"The Asus AT3N7A-I is a mini-ITX motherboard with a dual-core Atom 330 and a Nvidia ION chip, very similar to the Zotac IONITX and the POV/ION330. What makes it unique though is the presence of a PCI slot, which allows the addition of a TV-Tuner card and a BlueTooth transmitter/receiver."
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The Asus AT3N7A-I is a mini-ITX motherboard with a dual-core Atom 330 and a Nvidia ION chip, very similar to the Zotac IONITX and the POV/ION330. What makes it unique though is the presence of a PCI slot, which allows the addition of a TV-Tuner card and a BlueTooth transmitter/receiver.
Tape destruction. Extreme analog effects from damaged audio cassettes.
"Damaging and destroying your cassettes will greatly increase all of the wonderful characteristics that tape already offers such as: wow and flutter (a kind of garbling sound from speed changes from the stretched and wrinkled tape), distortion, dropouts (big time - and oh, so unpredictable) from the magnetized particles loosened, loss of frequency (variable - depending on the amount of damage) mostly in the high end, loss of volume (related to dropouts except that it lasts for much longer), a lovely 'crunch', and more freaky stuff! Because of the unpredictable and random nature of damaging a physical medium (tape) it's probably impossible to accurately "model" these effects using digital means (DSP)."
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Damaging and destroying your cassettes will greatly increase all of the wonderful characteristics that tape already offers such as: wow and flutter (a kind of garbling sound from speed changes from the stretched and wrinkled tape), distortion, dropouts (big time - and oh, so unpredictable) from the magnetized particles loosened, loss of frequency (variable - depending on the amount of damage) mostly in the high end, loss of volume (related to dropouts except that it lasts for much longer), a lovely 'crunch', and more freaky stuff! Because of the unpredictable and random nature of damaging a physical medium (tape) it's probably impossible to accurately "model" these effects using digital means (DSP).
The C10K problem
"..here are a few notes on how to configure operating systems and write code to support thousands of clients. The discussion centers around Unix-like operating systems."
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here are a few notes on how to configure operating
systems and write code to support thousands of clients. The discussion
centers around Unix-like operating systems
Debunking Apple vs. Psystar Myths
"Unless Psystar employees are walking into Apple office buildings or Apple Stores to actually take Apple-owned items without permission, Psystar isn't stealing. The truth is, of course, that Psystar is buying fully legal copies of Mac OS X from Apple retailers or even directly from Apple itself, and reselling those copies. I've lost count how many times I've resold legally purchased copies of software. Heck, I even resold legally purchased retail copies of Mac OS X several times. If that's considered stealing, then I - and a lot of you, too - belong in jail. "
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Unless Psystar employees are walking into Apple office buildings or Apple Stores to actually take Apple-owned items without permission, Psystar isn't stealing. The truth is, of course, that Psystar is buying fully legal copies of Mac OS X from Apple retailers or even directly from Apple itself, and reselling those copies. I've lost count how many times I've resold legally purchased copies of software. Heck, I even resold legally purchased retail copies of Mac OS X several times. If that's considered stealing, then I - and a lot of you, too - belong in jail.
Bokode - Camera Culture Group, MIT Media Lab
"Current optical tags, such as barcodes, must be read within a short range and the codes occupy valuable physical space on products. We present a new low-cost optical design so that the tags can be shrunk to 3mm visible diameter, and unmodified ordinary cameras several meters away can be set up to decode the identity plus the relative distance and angle. The design exploits the bokeh effect of ordinary cameras lenses, which maps rays exiting from an out of focus scene point into a disk like blur on the camera sensor. This bokeh-code or Bokode is a barcode design with a simple lenslet over the pattern. We show that an off-the-shelf camera can capture Bokode features of 2.5 microns from a distance of over 4 meters."
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Current optical tags, such as barcodes, must be read within a short range and the codes occupy valuable physical space on products. We present a new low-cost optical design so that the tags can be shrunk to 3mm visible diameter, and unmodified ordinary cameras several meters away can be set up to decode the identity plus the relative distance and angle. The design exploits the bokeh effect of ordinary cameras lenses, which maps rays exiting from an out of focus scene point into a disk like blur on the camera sensor. This bokeh-code or Bokode is a barcode design with a simple lenslet over the pattern. We show that an off-the-shelf camera can capture Bokode features of 2.5 microns from a distance of over 4 meters.
ProtoBlogr.net Blog: USB finger, more details
"As many of you might have already heard from me or various places on the net after my motorcycle accident last year
I got myself a prosthetic USB finger . After last night when my friend Bergie blogged about this many have contacted me through email and asking if it is true or how can I work while my finger is in the USB or Is it attached straight to my bone, etc.
So I think it is best I'll try to explain some of these here now. "
-
As many of you might have already heard from me or various places on the net after my motorcycle accident last year
I got myself a prosthetic USB finger .
After last night when my friend Bergie blogged about this many have contacted me through email and asking if it is true or how can I work while my finger is in the USB or Is it attached straight to my bone, etc.
So I think it is best I'll try to explain some of these here now.
$100 Linux wall-wart launches
"The $100 SheevaPlug development platform and Plug Computer designs are built around the Marvell 88F6000, or "Kirkwood" SoC, which was introduced last year. The Plug Computer is based on the high-end 88F6281 version of the Kirkwood, with a Sheeva CPU core clocked to 1.2GHz. The Sheeva core combines elements of Marvell's earlier Feroceon and XScale architectures, both of which implemented ARM Ltd.'s ARMv5 architecture, similar to ARM Ltd.'s own "ARM9" cores. The SheevaPlug Plug Computer is further equipped with 512MB of DRAM and 512MB of flash. The tiny embedded PC also includes gigabit Ethernet and USB 2.0 ports. Marvell did not release precise dimensions for the platform, but one early product based on the design is listed as measuring 4.0 x 2.5 x 2.0 inches. Plugging directly into a standard wall socket, the Plug Computer draws less than five watts under normal operation, compared to 25-100 watts for a PC being used as a home server, claims Marvell."
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The $100 SheevaPlug development platform and Plug Computer designs are built around the Marvell 88F6000, or "Kirkwood" SoC, which was introduced last year. The Plug Computer is based on the high-end 88F6281 version of the Kirkwood, with a Sheeva CPU core clocked to 1.2GHz. The Sheeva core combines elements of Marvell's earlier Feroceon and XScale architectures, both of which implemented ARM Ltd.'s ARMv5 architecture, similar to ARM Ltd.'s own "ARM9" cores.
The SheevaPlug Plug Computer is further equipped with 512MB of DRAM and 512MB of flash. The tiny embedded PC also includes gigabit Ethernet and USB 2.0 ports. Marvell did not release precise dimensions for the platform, but one early product based on the design is listed as measuring 4.0 x 2.5 x 2.0 inches. Plugging directly into a standard wall socket, the Plug Computer draws less than five watts under normal operation, compared to 25-100 watts for a PC being used as a home server, claims Marvell.
Circuit Simulator Applet
"This java applet is an electronic circuit simulator. When the applet starts up you will see an animated schematic of a simple LRC circuit. The green color indicates positive voltage. The gray color indicates ground. A red color indicates negative voltage. The moving yellow dots indicate current."
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This java applet is an electronic circuit simulator. When the applet starts up you will see
an animated schematic of a simple LRC circuit. The green
color indicates positive voltage.
The gray color indicates ground.
A red color indicates negative voltage. The moving yellow dots indicate current.
DeviceGuru » The BoxeeBox Cookbook
Inspired by Roku’s awesome Netflix video download box and impressed with Boxee’s free A/V media center platform, it was merely a matter of time before I’d create the BoxeeBox, an Ubuntu-powered HTPC that I call my “one box to rule them all.” Here’s how it’s done.
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Inspired by Roku’s awesome Netflix video download box and impressed with Boxee’s free A/V media center platform, it was merely a matter of time before I’d create the BoxeeBox, an Ubuntu-powered HTPC that I call my “one box to rule them all.” Here’s how it’s done.
OnDemandBooks - EBM Hardware
The EBM is a fully integrated patented book making machine which can automatically print, bind and trim on demand at point of sale perfect bound library quality paperback books with 4-color cover indistinguishable from their factory made versions.
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The EBM is a fully integrated patented book making machine which can automatically print, bind and trim on demand at point of sale perfect bound library quality paperback books with 4-color cover indistinguishable from their factory made versions.
Serial Programming Guide for POSIX Operating Systems - Michael R Sweet
The Serial Programming Guide for POSIX Operating Systems will teach you how to successfully, efficiently, and portably program the serial ports on your UNIX® workstation or PC. Each chapter provides programming examples that use the POSIX (Portable Standard for UNIX) terminal control functions and should work with very few modifications under IRIX®, HP-UX, SunOS®, Solaris®, Digital UNIX®, Linux®, and most other UNIX operating systems. The biggest difference between operating systems that you will find is the filenames used for serial port device and lock files.
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The Serial Programming Guide for POSIX Operating Systems will teach
you how to successfully, efficiently, and portably program the serial
ports on your UNIX® workstation or PC. Each chapter provides
programming examples that use the POSIX (Portable Standard for UNIX)
terminal control functions and should work with very few modifications
under IRIX®, HP-UX, SunOS®, Solaris®, Digital UNIX®, Linux®, and most
other UNIX operating systems. The biggest difference between operating
systems that you will find is the filenames used for serial port device
and lock files.
Tim Anderson
Inspired by the ease with which he could build sugary solids, Anderson decided to perform an experiment in precision sculpting. He borrowed an old ink-jet printer that printed by shooting ink straight down, put some sugar on an index card, and put the card inside the printer. When the printer had finished spraying ink onto the pile of sugar, Anderson took the index card out of the printer and lifted up the newly-formed 3-dimensional letters. Just as he had suspected, the act of applying ink to sugar crystals transformed the crystals into precisely sculpted solid objects. Pleased with these results, Anderson and Bredt set out to build a machine to take advantage of this breakthrough in "3-D printing." The first machine included parts from an old ink-jet printer and an abandoned wafer-transfer machine.
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Inspired by the ease with which he could build sugary solids, Anderson
decided to perform an experiment in precision sculpting. He borrowed an
old ink-jet printer that printed by shooting ink straight down, put some
sugar on an index card, and put the card inside the printer. When the
printer had finished spraying ink onto the pile of sugar, Anderson took
the index card out of the printer and lifted up the newly-formed 3-dimensional
letters. Just as he had suspected, the act of applying ink to sugar crystals
transformed the crystals into precisely sculpted solid objects.
Pleased with these results, Anderson and Bredt set out to build a machine
to take advantage of this breakthrough in "3-D printing." The
first machine included parts from an old ink-jet printer and an abandoned
wafer-transfer machine.
Hot Hand MIDI-EXP Controller
With the MIDI-EXP, users can select from multiple MIDI message types, including continuous controllers, pitch wheel, aftertouch, note on/off message, etc. Other controls fine tune the sensor signals to create the desired response with controls like depth, smoothing, inversion and axis select. A useful Ramp Trigger mode lets the user set a threshold and when that threshold is crossed by the sensor signal, it will generate a ramp in the output.
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With the MIDI-EXP, users can select from multiple MIDI message types, including continuous controllers, pitch wheel, aftertouch, note on/off message, etc. Other controls fine tune the sensor signals to create the desired response with controls like depth, smoothing, inversion and axis select. A useful Ramp Trigger mode lets the user set a threshold and when that threshold is crossed by the sensor signal, it will generate a ramp in the output.
aurora open source mixer : about
aurora is a usb powered multichannel mixer in a typical dj form factor. the device features two linear channel faders, a single a/b crossfader and eight backlit buttons. twenty four backlit knobs allow you to control effects. aurora, unlike most midi controllers, enhances performances with controllable ambient lighting. aurora easily integrates with your favorite midi compatible software.
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aurora is a usb powered multichannel
mixer in a typical dj form factor.
the device features two linear channel faders, a single a/b
crossfader and eight backlit buttons.
twenty four backlit knobs allow you to control effects. aurora, unlike most midi controllers,
enhances performances with controllable ambient lighting. aurora easily integrates with your
favorite midi compatible software.
X-Tempo Zone
Wireless remote control pedal board for digital audio workstations.
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Wireless remote control pedal board for digital audio workstations.
Precision USB Joystick Controller BU0836
Unique joystick controller with high precision 10 bit (1024 step) analog inputs. Suitable for converting gameport devices to USB, retrofitting existing gaming devices or building your own from scratch.
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Unique joystick controller with high precision 10 bit (1024 step) analog inputs.
Suitable for converting gameport devices to USB, retrofitting existing gaming devices or building your own from scratch.
littleBits
littleBits is an opensource library of discrete electronic components pre-assembled in tiny circuit boards. Just as Legos allow you to create complex structures with very little engineering knowledge, littleBits are simple, intuitive, space-sensitive blocks that make prototyping with sophisticated electronics a matter of snapping small magnets together. With a growing number of available modules, littleBits aims to move electronics from late stages of the design process to its earliest ones, and from the hands of experts, to those of artists, makers and designers.
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littleBits is an opensource library of discrete electronic components pre-assembled in tiny circuit boards. Just as Legos allow you to create complex structures with very little engineering knowledge, littleBits are simple, intuitive, space-sensitive blocks that make prototyping with sophisticated electronics a matter of snapping small magnets together. With a growing number of available modules, littleBits aims to move electronics from late stages of the design process to its earliest ones, and from the hands of experts, to those of artists, makers and designers.
SparkFun Electronics - About Us
A native of Tulsa, Oklahoma, Nathan Seidle came to CU-Boulder as an electrical engineering student in 2000. During his junior year, Nathan was designing one of his first microcontroller projects when his programmer sparked and burned out. Looking for an affordable replacement, he noticed a lack of resources and online stores catering to developers and prototypers. During winter break from school, Nathan maxed out his credit cards with inventory (and pizza) and went to work building an easy to use website. SparkFun launched shortly after in January of 2003. Nathan maintained Spark Fun Electronics part-time during his junior and senior years and grew it as much as he could while keeping up with schoolwork. By the time he completed his degree in 2004, the company had grown enough to support his full-time efforts-and his first employee's as well. Now in its fifth year, the company employs nearly three-dozen people and maintains a growing office on the outskirts of Boulder.
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A native of Tulsa, Oklahoma, Nathan Seidle came to
CU-Boulder as an electrical engineering student in 2000. During his
junior year, Nathan was designing one of his first microcontroller
projects when his programmer sparked and burned out. Looking for an
affordable replacement, he noticed a lack of resources and online stores
catering to developers and prototypers. During winter break from school,
Nathan maxed out his credit cards with inventory (and pizza) and went to
work building an easy to use website. SparkFun launched shortly after in
January of 2003.
Nathan maintained Spark Fun Electronics part-time during
his junior and senior years and grew it as much as he could while
keeping up with schoolwork. By the time he completed his degree in 2004,
the company had grown enough to support his full-time efforts-and his
first employee's as well. Now in its fifth year, the company employs
nearly three-dozen people and maintains a growing office on the
outskirts of Boulder.
Hand and Touch Gesture Controllers using Fiber, Fabric and Malleable Materials | CNMAT
New materials like conductive thread, piezoresistive textiles and carbon fiber make it possible to build compelling
new gesture and musical instrument controllers in minutes and hours. This document showcases some ideas using these new materials. The most frequently asked question at my Maker Faire presentation of these was: where do I get the fabrics? The conductive fabrics and plastic (velostat) can be found at the retailer http://www.lessemf.com. Some of the silver fabrics and zippers can be bought from http://www.shieldextrading.net/. The pressure sensitive fabric is made by http://www.eeonyx.com. The conductive paper is retailed by http://www.pasco.com. The next most frequently asked question was: Where can I learn to do that? One good way is to come to my sensor workshop which is open to the public and taught during the third week of July. Oops. The workshop is full this year. Contact me for other opportunities to learn.
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New materials like conductive thread, piezoresistive textiles and carbon fiber make it possible to build compelling
new gesture and musical instrument controllers in minutes and hours. This document showcases some ideas using these new materials.The most frequently asked question at my Maker Faire presentation of these was: where do I get the fabrics?
The conductive fabrics and plastic (velostat) can be found at the retailer http://www.lessemf.com. Some of the silver fabrics and zippers can be bought from http://www.shieldextrading.net/. The pressure sensitive fabric is made by http://www.eeonyx.com. The conductive paper is retailed by http://www.pasco.com.
The next most frequently asked question was: Where can I learn to do that? One good way is to come to my sensor workshop which is open to the public and taught during the third week of July. Oops. The workshop is full this year. Contact me for other opportunities to learn.
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